What telemedicine can and cannot do

Telemedicine means consulting a licensed clinician by video, phone or chat. It has become ordinary healthcare, not a novelty, but it is a tool with a defined scope.

Well suited to telemedicine

• Common infections such as colds, flu-like illness and simple urinary symptoms
• Skin complaints where clear photographs help, such as rashes and acne
• Follow-up for long-term conditions, including reviewing readings and adjusting treatment
• Repeat prescriptions and medication reviews
• Mental health consultations and counselling
• Results explanation after tests
• Contraception advice, sexual health questions and referrals for testing
• Deciding whether a symptom needs to be seen in person, and how urgently

Not suitable for telemedicine

• Chest pain, severe breathlessness, stroke symptoms, heavy bleeding, seizures or loss of consciousness — these are emergencies
• Severe abdominal pain that may need examination and imaging
• Serious injuries, deep wounds and suspected fractures
• Anything requiring listening to the chest, examining the abdomen, or an internal examination
• Very young babies who are unwell
• Situations needing immediate tests or procedures

A good online clinician will tell you when you need to be seen physically. That referral is a proper outcome of a consultation, not a failure of it.

How it connects to the rest of care

A consultation is more useful when it links to pharmacies, laboratories and hospitals. A prescription that reaches a pharmacy electronically, a lab request you can complete locally, and records that stay with you all reduce repetition and error.

What to check before consulting online

• That the clinician is licensed and the platform verifies credentials
• How your data is stored and who can access it
• Whether you can get a written summary and prescription afterwards
• What happens if you need a referral or follow-up
• The cost before you start, and whether your insurance applies

Access and limits

Telemedicine saves travel and waiting time, which matters most for people far from facilities, with mobility difficulties, or with inflexible work. It depends on a usable connection and a private space, which is not available to everyone. Where video is difficult, a phone or chat consultation is often still workable.